diff options
Diffstat (limited to 'src/base/io/ioWriteBlif.c')
| -rw-r--r-- | src/base/io/ioWriteBlif.c | 169 |
1 files changed, 106 insertions, 63 deletions
diff --git a/src/base/io/ioWriteBlif.c b/src/base/io/ioWriteBlif.c index d1adaf90..7233161b 100644 --- a/src/base/io/ioWriteBlif.c +++ b/src/base/io/ioWriteBlif.c @@ -22,12 +22,15 @@ #include "main.h" #include "mio.h" +ABC_NAMESPACE_IMPL_START + + //////////////////////////////////////////////////////////////////////// /// DECLARATIONS /// //////////////////////////////////////////////////////////////////////// -static void Io_NtkWrite( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ); -static void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ); +static void Io_NtkWrite( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches, int fBb2Wb, int fSeq ); +static void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches, int fBb2Wb, int fSeq ); static void Io_NtkWritePis( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ); static void Io_NtkWritePos( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ); static void Io_NtkWriteSubckt( FILE * pFile, Abc_Obj_t * pNode ); @@ -62,7 +65,7 @@ void Io_WriteBlifLogic( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches ) fprintf( stdout, "Writing BLIF has failed.\n" ); return; } - Io_WriteBlif( pNtkTemp, FileName, fWriteLatches ); + Io_WriteBlif( pNtkTemp, FileName, fWriteLatches, 0, 0 ); Abc_NtkDelete( pNtkTemp ); } @@ -77,7 +80,7 @@ void Io_WriteBlifLogic( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches ) SeeAlso [] ***********************************************************************/ -void Io_WriteBlif( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches ) +void Io_WriteBlif( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches, int fBb2Wb, int fSeq ) { FILE * pFile; Abc_Ntk_t * pNtkTemp; @@ -92,18 +95,18 @@ void Io_WriteBlif( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches ) } fprintf( pFile, "# Benchmark \"%s\" written by ABC on %s\n", pNtk->pName, Extra_TimeStamp() ); // write the master network - Io_NtkWrite( pFile, pNtk, fWriteLatches ); + Io_NtkWrite( pFile, pNtk, fWriteLatches, fBb2Wb, fSeq ); // make sure there is no logic hierarchy assert( Abc_NtkWhiteboxNum(pNtk) == 0 ); // write the hierarchy if present if ( Abc_NtkBlackboxNum(pNtk) > 0 ) { - Vec_PtrForEachEntry( pNtk->pDesign->vModules, pNtkTemp, i ) + Vec_PtrForEachEntry( Abc_Ntk_t *, pNtk->pDesign->vModules, pNtkTemp, i ) { if ( pNtkTemp == pNtk ) continue; fprintf( pFile, "\n\n" ); - Io_NtkWrite( pFile, pNtkTemp, fWriteLatches ); + Io_NtkWrite( pFile, pNtkTemp, fWriteLatches, fBb2Wb, fSeq ); } } fclose( pFile ); @@ -120,21 +123,21 @@ void Io_WriteBlif( Abc_Ntk_t * pNtk, char * FileName, int fWriteLatches ) SeeAlso [] ***********************************************************************/ -void Io_NtkWrite( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) +void Io_NtkWrite( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches, int fBb2Wb, int fSeq ) { Abc_Ntk_t * pExdc; assert( Abc_NtkIsNetlist(pNtk) ); // write the model name fprintf( pFile, ".model %s\n", Abc_NtkName(pNtk) ); // write the network - Io_NtkWriteOne( pFile, pNtk, fWriteLatches ); + Io_NtkWriteOne( pFile, pNtk, fWriteLatches, fBb2Wb, fSeq ); // write EXDC network if it exists pExdc = Abc_NtkExdc( pNtk ); if ( pExdc ) { fprintf( pFile, "\n" ); fprintf( pFile, ".exdc\n" ); - Io_NtkWriteOne( pFile, pExdc, fWriteLatches ); + Io_NtkWriteOne( pFile, pExdc, fWriteLatches, fBb2Wb, fSeq ); } // finalize the file fprintf( pFile, ".end\n" ); @@ -148,10 +151,51 @@ void Io_NtkWrite( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) SideEffects [] + SeeAlso [] + +***********************************************************************/ +void Io_NtkWriteConvertedBox( FILE * pFile, Abc_Ntk_t * pNtk, int fSeq ) +{ + Abc_Obj_t * pObj; + int i, v; + if ( fSeq ) + { + fprintf( pFile, ".attrib white box seq\n" ); + } + else + { + fprintf( pFile, ".attrib white box comb\n" ); + fprintf( pFile, ".delay 1\n" ); + } + Abc_NtkForEachPo( pNtk, pObj, i ) + { + // write the .names line + fprintf( pFile, ".names" ); + Io_NtkWritePis( pFile, pNtk, 1 ); + if ( fSeq ) + fprintf( pFile, " %s_in\n", Abc_ObjName(Abc_ObjFanin0(pObj)) ); + else + fprintf( pFile, " %s\n", Abc_ObjName(Abc_ObjFanin0(pObj)) ); + for ( v = 0; v < Abc_NtkPiNum(pNtk); v++ ) + fprintf( pFile, "1" ); + fprintf( pFile, " 1\n" ); + if ( fSeq ) + fprintf( pFile, ".latch %s_in %s 1\n", Abc_ObjName(Abc_ObjFanin0(pObj)), Abc_ObjName(Abc_ObjFanin0(pObj)) ); + } +} + +/**Function************************************************************* + + Synopsis [Write one network.] + + Description [] + + SideEffects [] + SeeAlso [] ***********************************************************************/ -void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) +void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches, int fBb2Wb, int fSeq ) { ProgressBar * pProgress; Abc_Obj_t * pNode, * pLatch; @@ -167,18 +211,13 @@ void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) Io_NtkWritePos( pFile, pNtk, fWriteLatches ); fprintf( pFile, "\n" ); - // write the assertions - if ( Abc_NtkAssertNum(pNtk) ) - { - fprintf( pFile, ".asserts" ); - Io_NtkWriteAsserts( pFile, pNtk ); - fprintf( pFile, "\n" ); - } - // write the blackbox if ( Abc_NtkHasBlackbox( pNtk ) ) { - fprintf( pFile, ".blackbox\n" ); + if ( fBb2Wb ) + Io_NtkWriteConvertedBox( pFile, pNtk, fSeq ); + else + fprintf( pFile, ".blackbox\n" ); return; } @@ -205,7 +244,7 @@ void Io_NtkWriteOne( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) } // write each internal node - Length = Abc_NtkHasMapping(pNtk)? Mio_LibraryReadGateNameMax(pNtk->pManFunc) : 0; + Length = Abc_NtkHasMapping(pNtk)? Mio_LibraryReadGateNameMax((Mio_Library_t *)pNtk->pManFunc) : 0; pProgress = Extra_ProgressBarStart( stdout, Abc_NtkObjNumMax(pNtk) ); Abc_NtkForEachNode( pNtk, pNode, i ) { @@ -344,46 +383,6 @@ void Io_NtkWritePos( FILE * pFile, Abc_Ntk_t * pNtk, int fWriteLatches ) /**Function************************************************************* - Synopsis [Writes the assertion list.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -void Io_NtkWriteAsserts( FILE * pFile, Abc_Ntk_t * pNtk ) -{ - Abc_Obj_t * pTerm, * pNet; - int LineLength; - int AddedLength; - int NameCounter; - int i; - - LineLength = 8; - NameCounter = 0; - - Abc_NtkForEachAssert( pNtk, pTerm, i ) - { - pNet = Abc_ObjFanin0(pTerm); - // get the line length after this name is written - AddedLength = strlen(Abc_ObjName(pNet)) + 1; - if ( NameCounter && LineLength + AddedLength + 3 > IO_WRITE_LINE_LENGTH ) - { // write the line extender - fprintf( pFile, " \\\n" ); - // reset the line length - LineLength = 0; - NameCounter = 0; - } - fprintf( pFile, " %s", Abc_ObjName(pNet) ); - LineLength += AddedLength; - NameCounter++; - } -} - -/**Function************************************************************* - Synopsis [Write the latch into a file.] Description [] @@ -395,7 +394,7 @@ void Io_NtkWriteAsserts( FILE * pFile, Abc_Ntk_t * pNtk ) ***********************************************************************/ void Io_NtkWriteSubckt( FILE * pFile, Abc_Obj_t * pNode ) { - Abc_Ntk_t * pModel = pNode->pData; + Abc_Ntk_t * pModel = (Abc_Ntk_t *)pNode->pData; Abc_Obj_t * pTerm; int i; // write the subcircuit @@ -487,7 +486,7 @@ void Io_NtkWriteNode( FILE * pFile, Abc_Obj_t * pNode, int Length ) ***********************************************************************/ void Io_NtkWriteNodeGate( FILE * pFile, Abc_Obj_t * pNode, int Length ) { - Mio_Gate_t * pGate = pNode->pData; + Mio_Gate_t * pGate = (Mio_Gate_t *)pNode->pData; Mio_Pin_t * pGatePin; int i; // write the node @@ -585,8 +584,52 @@ void Io_WriteTimingInfo( FILE * pFile, Abc_Ntk_t * pNtk ) } +/**Function************************************************************* + + Synopsis [] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Abc_NtkConvertBb2Wb( char * pFileNameIn, char * pFileNameOut, int fSeq, int fVerbose ) +{ + FILE * pFile; + Abc_Ntk_t * pNetlist; + // check the files + pFile = fopen( pFileNameIn, "rb" ); + if ( pFile == NULL ) + { + printf( "Input file \"%s\" cannot be opened.\n", pFileNameIn ); + return; + } + fclose( pFile ); + // check the files + pFile = fopen( pFileNameOut, "wb" ); + if ( pFile == NULL ) + { + printf( "Output file \"%s\" cannot be opened.\n", pFileNameOut ); + return; + } + fclose( pFile ); + // derive AIG for signal correspondence + pNetlist = Io_ReadNetlist( pFileNameIn, Io_ReadFileType(pFileNameIn), 1 ); + if ( pNetlist == NULL ) + { + printf( "Reading input file \"%s\" has failed.\n", pFileNameIn ); + return; + } + Io_WriteBlif( pNetlist, pFileNameOut, 1, 1, fSeq ); + Abc_NtkDelete( pNetlist ); +} + //////////////////////////////////////////////////////////////////////// /// END OF FILE /// //////////////////////////////////////////////////////////////////////// +ABC_NAMESPACE_IMPL_END + |